Batory AA HL March 23, 2020
Write without using trigonometric and inverse trig functions:
(a) sin(arccos x) (b) tan(arcsin x)
(c) cos(arcsin(
x2)) (d) cos(arctan(
x3))
(e) sin(2 arccos x) (f) cos(2 arctan x)
(g) tan(2 arcsin x) (h) tan(2 arccos(
x2))
(i) sin(arcsin x + arctan x) (j) sin(2 arctan(
x4))
(k) cos(arccos x − arccotx) (l) sec(2arccotx)
(m) sec(arcsin x − arccotx) (n) cot(2 arcsin x)
(o*) sin(3 arccos x) (p*) cos(3 arcsin(
x2))
Batory AA HL March 23, 2020